#include<iostream>
using namespace std;
int main() {
	int num;
    cin>>num;
	int n ,x=0;
	cin >> n;
	for (int i = 1; ; i++) {
		if (i > n || x < 0) {
			cout << "Game Over" << endl; break;
		}
		cin >> x;
		if (i > n || x < 0) {
			cout << "Game Over" << endl; break;
		}
		if (x > num) {
			cout << "Too big" << endl;
		}
		else if(x < num) {
			cout << "Too small" << endl;
		}
		else {
			if (i == 1) {
				cout << "Bingo!" << endl;
			}
			else if (i <= 3) {
				cout << "Lucky You!" << endl;
			}
			else  if (i <= n) {
				cout << "Good Guess!" << endl;
			}
			break;
		}
	}

	return 0;
}
